You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-13 - 11:13
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack5slot4.osadl.org (updated Wed May 13, 2026 00:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
260612135124,8sleep10-21swapper/119:09:261
260182114104,7sleep30-21swapper/319:08:523
257762111101,7sleep00-21swapper/019:05:440
25865210896,6sleep20-21swapper/219:06:552
220912580,0sleep20-21swapper/220:30:112
62612540,1sleep20-21swapper/223:05:172
172862540,0sleep10-21swapper/121:20:161
172862540,0sleep10-21swapper/121:20:161
2628899310,3cyclictest0-21swapper/220:02:222
2628899290,18cyclictest0-21swapper/220:29:332
2628899280,26cyclictest0-21swapper/220:50:142
2628899271,25cyclictest0-21swapper/221:11:082
2628899270,20cyclictest0-21swapper/200:35:162
26288992618,7cyclictest749-21snmpd22:53:512
2628899261,20cyclictest0-21swapper/222:59:382
2628899260,20cyclictest0-21swapper/220:40:392
26288992517,7cyclictest749-21snmpd20:09:022
26288992517,7cyclictest749-21snmpd19:12:342
26288992515,8cyclictest749-21snmpd23:36:402
26288992515,7cyclictest749-21snmpd00:30:042
2628899249,3cyclictest0-21swapper/220:10:132
26288992422,2cyclictest0-21swapper/222:09:402
26288992418,5cyclictest749-21snmpd20:59:412
26288992418,5cyclictest749-21snmpd00:07:042
26288992418,5cyclictest749-21snmpd00:00:342
26288992417,6cyclictest749-21snmpd22:34:252
26288992417,6cyclictest749-21snmpd19:52:142
26288992416,7cyclictest749-21snmpd22:48:522
2628899240,2cyclictest0-21swapper/223:20:552
2628899240,17cyclictest0-21swapper/222:27:372
26283992422,2cyclictest0-21swapper/119:55:081
2628899232,20cyclictest0-21swapper/221:03:482
26288992320,2cyclictest0-21swapper/223:00:192
26288992318,4cyclictest749-21snmpd19:58:352
26288992317,5cyclictest749-21snmpd23:12:132
26288992317,5cyclictest749-21snmpd21:59:052
26288992316,6cyclictest749-21snmpd19:45:442
26288992315,7cyclictest749-21snmpd19:36:232
2628899231,3cyclictest0-21swapper/219:22:312
2628899230,22cyclictest0-21swapper/222:35:122
2628399230,22cyclictest0-21swapper/121:54:181
26280992319,2cyclictest749-21snmpd20:12:450
2628899222,14cyclictest0-21swapper/200:20:172
26288992216,5cyclictest749-21snmpd21:51:092
26288992216,5cyclictest749-21snmpd19:40:082
2628899221,19cyclictest0-21swapper/223:47:532
2628899221,18cyclictest0-21swapper/221:40:222
2628899220,8cyclictest280-21systemd-journal23:34:592
2628899220,20cyclictest0-21swapper/221:46:232
2628399220,3cyclictest0-21swapper/120:52:181
2628399220,21cyclictest0-21swapper/123:04:301
2628399220,21cyclictest0-21swapper/122:56:491
2628399220,21cyclictest0-21swapper/122:41:191
2628399220,21cyclictest0-21swapper/122:37:481
2628399220,21cyclictest0-21swapper/122:31:371
2628399220,21cyclictest0-21swapper/119:48:121
2628399220,21cyclictest0-21swapper/119:21:161
2628899218,3cyclictest0-21swapper/221:20:102
2628899218,3cyclictest0-21swapper/221:20:092
2628899212,8cyclictest0-21swapper/200:10:192
2628899212,18cyclictest0-21swapper/223:55:182
2628899212,18cyclictest0-21swapper/223:42:502
2628899211,8cyclictest0-21swapper/221:30:132
26288992114,6cyclictest749-21snmpd19:28:232
26288992113,7cyclictest6961-21cat22:40:162
2628899211,19cyclictest0-21swapper/222:00:052
2628899211,19cyclictest0-21swapper/200:17:342
2628899210,9cyclictest0-21swapper/219:15:152
2628899210,3cyclictest0-21swapper/223:17:122
2628899210,16cyclictest0-21swapper/222:10:382
2628899210,10cyclictest0-21swapper/220:45:202
2628399210,3cyclictest0-21swapper/123:43:541
2628399210,3cyclictest0-21swapper/121:40:001
2628399210,3cyclictest0-21swapper/121:13:501
2628399210,3cyclictest0-21swapper/121:09:211
2628399210,3cyclictest0-21swapper/119:17:581
2628399210,3cyclictest0-21swapper/100:35:491
2628399210,2cyclictest0-21swapper/121:03:441
2628399210,20cyclictest0-21swapper/122:21:301
2628399210,20cyclictest0-21swapper/122:11:061
2628399210,20cyclictest0-21swapper/120:34:231
26280992118,2cyclictest749-21snmpd23:06:490
26280992118,2cyclictest749-21snmpd22:56:190
26280992117,2cyclictest749-21snmpd20:27:410
26280992117,2cyclictest749-21snmpd19:50:380
2628899202,6cyclictest0-21swapper/219:30:112
26288992018,1cyclictest749-21snmpd21:37:082
26288992018,1cyclictest749-21snmpd21:08:332
26288992018,1cyclictest749-21snmpd20:24:322
26288992016,2cyclictest16613-21cat22:20:172
2628899201,18cyclictest0-21swapper/200:27:502
2628899201,14cyclictest0-21swapper/222:16:302
26288992010,2cyclictest749-21snmpd23:25:282
2628899200,9cyclictest0-21swapper/221:25:182
2628899200,19cyclictest0-21swapper/220:36:472
2628899200,19cyclictest0-21swapper/220:15:162
2628899200,10cyclictest0-21swapper/221:15:172
2628399200,3cyclictest0-21swapper/120:03:351
2628399200,2cyclictest0-21swapper/123:56:391
2628399200,2cyclictest0-21swapper/120:28:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional